Codeforces Round 664 - All Div. 2 Solutions (2A-F, 1A-C)

Рет қаралды 2,785

Күн бұрын

Contest link (Div. 1): codeforces.com/contest/1394
Contest link (Div. 2): codeforces.com/contest/1395
My submissions (2A-C): codeforces.com/submissions/ga...
My submissions (2D-E, 1A-B): codeforces.com/submissions/ga...
No submission for 2F/1C as of now, if I get around to implementing it, I'll link it as well. You can check the submissions of other people who solved it.
Sorry that this is a bit late, I was both rather busy yesterday and also struggling to upsolve 2F/1C (unsuccessfully). Hopefully, you can still get something out of these.
Intro 00:00
A 00:20
B 05:32
C 09:44
D 18:55
E 33:38
F 56:12

Пікірлер: 15

@kermitthealmighty8355 3 жыл бұрын

OMG you are the most understandable CP youtuber of all, please don't stop making videos!!

@tanishqgupta1071 3 жыл бұрын

Thanks for always making editorials 🙂

@arpansen964 3 жыл бұрын

Keep up the great work!

@shubhampokhriyal8491 3 жыл бұрын

Great one

@snehasishsamanta1319 3 жыл бұрын

Nice Explanation

@bloodbath3658 3 жыл бұрын

Well use microsoft onenote to explain would be much easier for you to explain using that than using paint. Thanks for making editorials. You Rock.🙌🏻

@varun7293 3 жыл бұрын

Great Content

@soumyasaurav8388 3 жыл бұрын

For div 2D/1A in the problem link the tags says it can be solved with dp. Can you tell me what can be the states and transition for the dp?

@tagberli 3 жыл бұрын

Everybody gangsta till they're mouse sensitivity screws up

@gopikrishna1551 3 жыл бұрын

how did u get idea for div 2c

@snehasishsamanta1319 3 жыл бұрын

At what age did you started cp?(Though irrelevant for this video)

@ColinGalen 3 жыл бұрын

I suppose such questions are fine, especially if leaving comments boosts my standing in the youtube algorithm :) I started CP at 15, and it's been almost 20 months since. Being young, motivated, and having friends to try to beat helps.

@peepachu6605 3 жыл бұрын

@@ColinGalen Damn, you've probably worked super hard, making read in only 20 months !\

@snehasishsamanta1319 3 жыл бұрын

@@ColinGalen OMG I am 19 and still struggling at codeforces and you are already a red coder within 20 months . Thats great.

@nagendrapp2213 3 жыл бұрын

@@ColinGalen do you have math or algo background or training